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美国中小学数学练习题(online math workbook sheet k-12年级的数学练习题)

作者: HL, 更新日期: 2017-09-05
Edhelper Math Worksheets and Math Printables 是收费的一年大约要20刀。

这个是免费的。 With The Math Worksheet Site you can create an endless supply of printable math worksheets. The intuitive interface gives you the ability to easily customize each worksheet to target your student's specific needs. Every worksheet is created when you request it, so they are different every time.
同样是免费的。 This site has comprehensive math practices for kids ranging from Pre-K, Kindergarten, First grade all the way to Eighth grade. Here is the list of all of the skills students learn in kindergarten. The skills are organized into categories.

TenMarks (an Amazon company) Power a New Generation of Math Learners.

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